Robertson, G. S., Wemyss-Holden, S. A., & Maddern, G. J. (2000). Laparoscopic repair of perforated peptic ulcers. The role of laparoscopy in generalised peritonitis. Royal College of Surgeons of England.
استشهاد بنمط شيكاغوRobertson, G. S., S. A. Wemyss-Holden, و G. J. Maddern. Laparoscopic Repair of Perforated Peptic Ulcers. The Role of Laparoscopy in Generalised Peritonitis. Royal College of Surgeons of England, 2000.
MLA استشهادRobertson, G. S., S. A. Wemyss-Holden, و G. J. Maddern. Laparoscopic Repair of Perforated Peptic Ulcers. The Role of Laparoscopy in Generalised Peritonitis. Royal College of Surgeons of England, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.